[jira] [Commented] (ARROW-1990) [JS] Add "DataFrame" object

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    [ https://issues.apache.org/jira/browse/ARROW-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16349114#comment-16349114 ] 

ASF GitHub Bot commented on ARROW-1990:
---------------------------------------

trxcllnt commented on issue #1482: ARROW-1990: [JS] C++ Refactor, Add DataFrame
URL: https://github.com/apache/arrow/pull/1482#issuecomment-362367934
 
 
   @wesm I believe this is ready -- we would like to add more tests of the new capabilities, but I wouldn't block the PR over it. I can follow up with the tests/enhancements I'd like in another PR.

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> [JS] Add "DataFrame" object
> ---------------------------
>
>                 Key: ARROW-1990
>                 URL: https://issues.apache.org/jira/browse/ARROW-1990
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: JavaScript
>            Reporter: Brian Hulette
>            Assignee: Brian Hulette
>            Priority: Major
>              Labels: pull-request-available
>
> Add a TypeScript class that can perform optimized dataframe operations on an arrow {{Table}} and/or {{StructVector}}. Initially this should include operations like filtering, counting, and scanning. Eventually this class could include more operations like sorting, count by/group by, etc...



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